baber/WOPTO huggingface dataset:
Patent JP-2012160282-A (JP)
Title: Cylindrical secondary battery
Inventor: HATO HIROKI
IPC: H01M50/538
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce variations of bonding force due to variations of the number of overlapping conductive leads to be bonded to a collector member of a positive electrode or a negative electrode in a cylindrical secondary battery.SOLUTION: When a tolerance of a conductive lead pitch is Δp and a difference in the width dimension between a root part and a tip part of the conductive lead is Δw in a cylindrical secondary battery in which conductive leads are wound around a collector member of a positive electrode or a negative electrode with a thin cylindrical shape and are welded, the conductive lead pitch is set to be within any region of regions A, B, and C in which the fluctuation range of the numerical value obtained by dividing the standard deviation of the number of overlapping conductive leads by the average of the standard deviation of the number of overlapping conductive leads is more than the sum of Δp and Δw and not more than 0.2.
Patent JP-2012160317-A (JP)
Title: Breaker
Inventor: OKADA KOJI
IPC: H01H37/54
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To avoid interference of a movable contact and burrs generated on the boundary of a fixed piece and a resin case, when the resin case is moded by inserting the fixed piece in a breaker.SOLUTION: A stepped retreat part 33 is formed at the edge of a movable contact 3. Burrs 77 may be formed to cover a part of a fixed contact 21 on the boundary of a fixed piece 2 and the case body 71 of a resin case 7 during insert molding, but interference of the burrs 77 and the movable contact 3 is avoided by the retreat part 33 formed in the movable contact 3, thus ensuring excellent contact conduction of the fixed contact 21 and the movable contact 3.
Patent JP-2012158711-A (JP)
Title: Polyimide resin
Inventor: ITO KATSUKI
IPC: C08G73/10
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide film having high optical transparency and heat resistance.SOLUTION: Polyamic acid having a weight average molecular weight of 5,000 or more is represented by formula (1), wherein Rto Rare each a halogen atom, a hydroxyl group, a substituted or unsubstituted 1-10C alkyl group, a substituted or unsubstituted 1-10C alkoxy group, a carboxy group, or a substituted or unsubstituted 2-11C alkoxycarbonyl group, m and n each represents a number of repeated units of at least 0, X is a carboxylic acid residue, and Ad is a substituted or unsubstituted adamantyl group.
Patent JP-2012162877-A (JP)
Title: Construction method for underground structure, and the underground structure
Inventor: HIDAKA NAOTOSHI
IPC: E21D11/10
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for an underground structure, which is adequate for construction under such conditions that a concrete placing time zone and a working overhead space are restricted.SOLUTION: The construction method for the underground structure includes a first skeleton construction step of forming a concrete skeleton A, a drilling step of drilling down a ground on the lower side of the concrete skeleton A, and a second skeleton construction step of providing a plurality of steel segments 20, 30, 40, 50, 60 side by side on the lower side of the concrete skeleton A, and joining the adjacent steel segments 20, 30, 40, 50, 60 together to form a steel shell skeleton B.
Patent JP-2012164811-A (JP)
Title: Method of manufacturing semiconductor device, method of determining shipping of exposure mask and method of manufacturing exposure mask
Inventor: NISHIO HIROYUKI
IPC: G03F1/84
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device in which reduction in yield can be suppressed by reducing misalignment of a pattern formed using an exposure mask and a pattern formed in the process of matching destination, and to provide a method of determining the shipping of exposure masks and a method of manufacturing the exposure mask.SOLUTION: A first mask having a first pattern including a misalignment measurement pattern after exposure, and a pattern in a main integrated circuit is manufactured. Displacement of the misalignment measurement pattern after exposure, and displacement of the pattern in the main integrated circuit in the first pattern are measured, respectively, and a first difference, i.e. the difference of these displacements, is calculated. The first difference is reflected on the alignment parameters when a wafer is subjected to exposure processing using the first mask.
Patent JP-2012161482-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent a burden on communication processing from being increased in transmitting data on a game state from another device, when mode is returned to an operation mode from a non-operation mode.SOLUTION: The data on the game state is temporarily saved in a save area when the mode is changed from the operation mode to a test card insertion mode. When the operation mode is restored from the test card insertion mode, the temporarily saved data on the game state is restored.
Patent JP-2012164191-A (JP)
Title: Authentication system and authentication method
Inventor: SHIRAKI HIROAKI
IPC: G06F21/41
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system which allows a single sign-on without disclosing personal information among a plurality of authentication servers, and specifies a user who illegally gains access in such a case.SOLUTION: An authentication system 100 is characterized in that when a user makes a request to access a business application 4c from a client terminal device 1a, an authentication server 2a transmits a conversion ID generated from a user ID and post information on the user to an authentication server 2b and after the authentication server 2b performs user authentication based upon the post information, the authentication server 2b records information on access to the business application 4c by the user in an access inspection log table 33 together with the conversion ID.
Patent JP-2011187951-A (JP)
Title: Lithographic apparatus and method of manufacturing device
Inventor: PADIY ALEXANDRE VIKTOROVYCH
IPC: H01L21/027
Filed: 2011-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the in-field effect of a scanner cannot be treated in details by the parameterization of a scanner stability module, and too many parameters are used in order to describe the scanner effect that is treated.  <P>SOLUTION: A method of controlling the scanning function of a lithographic apparatus, and a lithographic apparatus configured in such a manner are disclosed. This method includes: a step to determine baseline control parameters pertaining to the scanning function by exposing a monitor wafer; a step to retrieve the baseline control parameters periodically from the monitor wafer; a step to determine a parameter drift from the baseline control parameters; and a step to perform correcting operation based on the determination. A different parameterization is used for control of the scanning control module than for communication between the scanning control module and the lithographic apparatus.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192643-A (JP)
Title: Polarized light illumination device and projected type image display equipment
Inventor: TANAKA YUJI
IPC: G02B5/30
Filed: 2011-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve brightness of a polarized light illumination device and a liquid crystal display device.  <P>SOLUTION: The polarized light illumination device includes: a light source; a wire grid polarizing plate by which light emitted from the light source is polarized and separated by being reflected therefrom and transmitted therethrough; and a reflecting material arranged so that reflected light from the wire grid polarizing plate is reflected to be made reincident to the wire grid polarizing plate. The wire grid polarizing plate is installed of a substrate and an electrical conductor installed extending in a prescribed direction of a substrate surface, and the light emitted from the light source and the light reflected by the reflecting material are made incident to the electrical conductor face on which the electric conductor is formed out of substrate surfaces.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012157671-A (JP)
Title: Art design toilet and art design bathtub
Inventor: ARAYA MAKI
IPC: E03D1/00
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an art design toilet and an art design bathtub to which design pictures such as an illustration and a photograph are applied.SOLUTION: In the toilet and the bathtub, the design pictures such as the illustration or photograph are directly applied to a toilet seat lid 1, a toilet seat, a toilet body, a toilet tank, and a bathtub.
Patent JP-2012175310-A (JP)
Title: Image processing apparatus and image processing method
Inventor: SHICHIJO SHUNICHI
IPC: H04N1/407
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing method, capable of quantitatively performing satisfactory luminance correction suitable for individual images.SOLUTION: An image processing apparatus includes: an illumination light component estimation unit that calculates an estimated illumination light component of an original image; an estimation illumination light component correction unit that outputs a correction estimated illumination light component obtained by correcting the estimation illumination light component; and a retinex processing unit that corrects a luminance component by dividing the luminance component of the original image by the correction estimation illumination light component, and, in a division over a first threshold of frequency distribution where values from the lowest luminance of the estimated illumination light component to the highest luminance are divided into a plurality of divisions, the estimation illumination light component correction unit determines the lowest luminance division having a frequency value over a second threshold, and the estimated illumination light component value over the lowest luminance value in the determined division is corrected to the maximum value of the correction estimation illumination light component.
Patent JP-2012175446-A (JP)
Title: Wireless device and radio communication system equipped with the same
Inventor: KITAURA AKITO
IPC: H04L9/08
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which can generate a secret key by suppressing interferences even in an environment subject to interferences from an external source.SOLUTION: A wireless device 10 uses amplitude phase control weights for varying a channel <W>, <W>, an interference suppression weight for suppressing interferences <W>, and a channel matrix indicating a channel between wireless devices 10, 20 <H>, to receive known information from the wireless device 20. And, based on the received signal, it generates a secret key Ks1 based on the result of multiplication derived by multiplying the amplitude phase control weights <W>, <W>, the interference suppression weight <W> and the channel matrix <H> by one another. The wireless device 20, too, generates a secret key Ks2 in the same way as does the wireless device 10.
Patent JP-2012180689-A (JP)
Title: Waterproof member above window, lid member for window jamb, waterproof structure above window
Inventor: BABA TAKEHIRO
IPC: E06B7/14
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a waterproofness mainly to both end parts of an upper window frame.SOLUTION: A waterproof member 11 above a window is disposed at an upper end of a window jamb member 5a which constitutes each of both ends of a window frame 5. The waterproof member 11 comprises a base part 13 having a top face sloping downward to the end of the window frame 5 in a window width direction 12, and a labyrinth seal part 14 which is arranged on the sloping top face of the base part 13 so as to allow for ventilation in the window width direction 12 and to prevent water from flowing toward the center in the window width direction 12.
Patent JP-2012179564-A (JP)
Title: Coating film
Inventor: SAITO HIROYUKI
IPC: B05D5/12
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To carry out the proper determination of a degradation in a coating film having a multilayer structure by an impedance measurement.SOLUTION: The coating film includes a first coating film 102 formed to be in contact with the surface of a metal 101 and a second coating film 103 formed on the surface side of the first coating film 102 and having insulation property equal to or below that of the first coating film 102. The coating film is controlled to have ≤1 GΩm resistivity of the whole coating film in the film thickness.
Patent JP-2012184962-A (JP)
Title: Spectral characteristic measuring apparatus and spectral characteristic measuring method
Inventor: ISHIMARU ICHIRO
IPC: G01J3/45
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a spectral characteristic measuring apparatus which is capable of obtaining high-precision interferogram in spite of using a low-priced driving device for elongating/contracting an optical path length difference, and a spectral characteristic measuring method.SOLUTION: In a spectral characteristic measuring apparatus, light emitted from a measuring point of an object S to be measured is guided to a fixed mirror unit 161 and a movable mirror unit 162 by an objective lens 2, and light reflected by these mirror units 161 and 162 is guided to the same point by an image forming lens 18. A control unit 22 iteratively moves and stops the movable mirror unit 162 and intermittently elongates/contracts an optical path length difference between light beams reflected by the fixed mirror unit 161 and the movable mirror unit 162. A processing unit 24 detects the intensities of light beams guided to the same point while the movable mirror unit 162 is located at each stop position, determines the light intensity in a length difference among a plurality of optical paths at equal intervals by interpolation from these light intensities and a value of the optical path length difference at that time, and creates interferogram on the basis of the light intensity.
Patent JP-2012184683-A (JP)
Title: Driving force control apparatus for vehicle
Inventor: MURASUGI AKIO
IPC: F02D29/00
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a driving force control apparatus for a vehicle that can easily and properly prevent torsional vibration of a driving system generated upon re-acceleration while also adapting to an additional accelerator operation during control.SOLUTION: The driving force control apparatus for the vehicle transmits output torque of a driving force source to a wheel via a power transmission shaft. The apparatus includes: a torque control device (steps S3, S5, S6, S13, S14, S17, S18, and S20) that calculates a period of vibration in acceleration vibration generated resulted from torsion of the power transmission shaft when the vehicle during a deceleration travel is re-accelerated, thereby dividing a term when the output torque is controlled into two or more phases on the basis of the period of vibration and controlling the output torque on the basis of required torque set for each of respective phases; and a required torque setting device (steps S103, S106, S108, S110, and S111) that sets the required torque at the next phase on the basis of an operation amount of an accelerator operation, when the respective phases end.
Patent JP-2011151405-A (JP)
Title: Surface flattening method of semiconductor device
Inventor: KATO TAKEO
IPC: C09K3/14
Filed: 2011-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of flattening the surface of a semiconductor device by using a slurry composite.  <P>SOLUTION: A secondary chemical mechanical polishing process is performed on an oxide layer 18b remaining on a nitride layer 14 until the surface of the nitride layer 14 is exposed, so that the oxide layer is embedded only in a trench region 16. In the secondary chemical mechanical polishing process, ceria slurry of the invention is used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011207747-A (JP)
Title: Method for manufacturing borohydride compound
Inventor: ALLEN NATHAN TAIT
IPC: C01B6/21
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an efficient and economical method for manufacturing a borohydride compound.SOLUTION: A first process comprises mixing a compound of the formula: (RO)M with a metal catalyst containing at least one metal selected from the group consisting of titanium, zirconium, hafnium, niobium, vanadium, tantalum and iron, aluminum, and hydrogen to produce a compound of the formula: M(AlHOR)(wherein Ris phenyl, or phenyl substituted with at least one of alkyl and alkoxy; M is an alkaline metal, Be, or Mg; and y is 1 or 2). A second process comprises mixing the compound of the formula: M(AlHOR)with a borate, boroxine or borazine compound to produce a by-product mixture containing the alkaline metal and an aluminum aryloxide, and M(BH). A third process comprises separating the M(BH)from the by-product mixture.
Patent JP-2011155278-A (JP)
Title: Magnetic implement using magnetic metal ribbon coated with insulator
Inventor: HASEGAWA RYUSUKE
IPC: H01F1/18
Filed: 2011-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic implement that is suitably used for a core of a transformer or inductor operated in a high frequency.  <P>SOLUTION: Before forming the magnetic implement, a magnetic ribbon or magnetic sheet is coated with an electric insulator. A manufacture of the magnetic implement is performed in a single process without needing to wind a magnetic ribbon and insulator ribbon together. The difference of thermal characteristics between the magnetic material and insulator acts during heat treatment to promote an adjustment of magnetic property of the article.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012190158-A (JP)
Title: Relay server and relay communication system
Inventor: TANIMOTO YOSHIFUMI
IPC: G06F13/00
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To simplify processing performed in a relay server and build a VPN in which an operator using a network and apparatuses being used can be easily confirmed.SOLUTION: When a login requesting operator has requested login to a relay server 3, a relay server 1 receives an operator ID of the operator and information about an apparatus being used from the relay server 3 and determines whether or not login should be permitted. If the login is permitted, a control part of the relay server 1 stores the received information about the apparatus being used (identification information of the relay server 3) in association with the operator ID. The control part of the relay server 1 transmits operator IDs of operators other than the login requesting operator and associated information about apparatuses being used along with permission of the login, to the relay server 3. The control part of the relay server 1 also transmits the operator ID of the login requesting operator and the associated information about the apparatus being used to an apparatus being used by an operator who has already logged in.
Patent JP-2012188530-A (JP)
Title: Grease composition for resin
Inventor: UCHIHASHI YUICHI
IPC: C10M107/50
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a grease composition excellent in abrasion resistance when being applied to a resin sliding part, and to provide the grease composition that can improve especially the abrasion resistance of a PTFE resin sliding part especially.SOLUTION: The grease composition used at a resin sliding part includes: at least one base oil chosen from mineral lubricant base oils and synthesis lubricant base oils having 1-2,000 mm/s of a kinematic viscosity at 40°C; a thickener; and 1-20 mass% of a calcium fluoride powder.
Patent JP-2012188017-A (JP)
Title: Pneumatic tire
Inventor: ISHIZAKA TAKAHIDE
IPC: B60C11/04
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that enhances anti-trapping performance in a lug groove.SOLUTION: In the pneumatic tire 1, the lug groove 31 has a serration 5 at least on one of the groove wall surface. The serration 5 extends in the groove longitudinal direction of the lug groove 31. An edge part 53 of the serration 5 located on the groove bottom side of the lug groove 31 is tilted toward a groove opening part of the lug groove 31 with respect to the groove longitudinal direction of the lug groove 31.
Patent JP-2012189466-A (JP)
Title: Driving support system and in-vehicle system
Inventor: SATAKE TOSHIHIDE
IPC: G01C21/34
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a driving support system and an in-vehicle system which enable a driver to perform efficient driving in consideration of power consumption in an electric vehicle.SOLUTION: An in-vehicle system comprises: a wireless communication unit 11 for performing wireless communication with a communication base station 3; a navigation device 12 with a GPS function; a battery residual amount detection unit 13 for detecting a residual charge amount of a battery 21 which is a power source for vehicle traveling and electronic devices in a vehicle; an electric energy calculation unit 14 for calculating electric energy; and a controller 15 which controls the respective units and also outputs information output from the navigation device 12, the battery residual amount detection unit 13, and the electric energy calculation unit 14 via the wireless communication unit 11 and inputs information acquired via the wireless communication unit 11 to the respective units.
Patent JP-2012193543-A (JP)
Title: Toilet bowl device
Inventor: TANAKA KUNIAKI
IPC: E03D9/08
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a toilet bowl device which can reliably receive signals transmitted from a remote controller.SOLUTION: In a toilet bowl device that operates an attachment device in a case 7 provided in a toilet bowl 1 with a signal transmitted from a remote controller 2, in order to prevent a signal heading toward receiving units 16,17 from being blocked by an obstacle or the like, the receiving units 16,17 for receiving signals transmitted from the remote controller 2 are provided on different exterior surfaces of the toilet bowl 1.
Patent JP-2011249768-A (JP)
Title: Semiconductor light-emitting element support member and semiconductor light-emitting device
Inventor: TAKASU MAYUKO
IPC: H01L33/48
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical device extremely excellent in optical characteristics.SOLUTION: A semiconductor light-emitting element support member comprises positive/negative lead electrodes and a reflector. A reflectance of the reflector at a wavelength of 460 nm is higher than a reflectance of at least one of the positive/negative lead electrodes at the wavelength of 460 nm.
Patent JP-2012196805-A (JP)
Title: Maintenance device, and liquid injection device
Inventor: YAMAMOTO TAISUKE
IPC: B41J2/18
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance device that prevents evaporation of liquid from openings of nozzles, and individually sucks nozzles using one cap.SOLUTION: This maintenance device includes: a cap 40 to be brought into contact with a liquid injection head 19 including a plurality of nozzle openings 25C, 25K, 25M, 25Y for injecting ink while surrounding the plurality of nozzle openings to form a closed space VC to be sucked by a suction means, with the liquid injection head 19, and including, in the closed space, nozzle closing parts 45C, 45K, 45M, 45Y to be brought into contact with the liquid injection head 19 to close at least one of the plurality of nozzle openings; and a moving mechanism for moving the nozzle closing parts to form one of the state where the nozzle closing parts abut on the liquid injection head 19 and the state where the nozzle closing parts separate from the liquid injection head 19, while the cap abuts on the liquid injection head 19.